TEXAS · WELLS · CRANE COUNTY · BLOCK 31 UNIT LEASE · API 42-103-33947 · DISTRICT 7B
Block 31 Unit #Q 17
Crane County · Block 31 (Devonian) field · Injection · Vertical
Block 31 Unit #Q 17 (API 42-103-33947) is a well in Crane County operated by Oxy USA Eor LLC, completed October 11, 1989 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued July 10, 1989, permitted to 9,350 ft.
It was permitted by Arco Oil & Gas CO. and has since transferred to Oxy USA Eor LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Barnett, Mississippian, Woodford, Devonian.
Its lease has reported 15.2M barrels of oil and 971M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 330 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit.
Operator of record
Permitted by Arco Oil & Gas Co.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 22, 2025
- Permits on file
- 1
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | OXY USA EOR LLC |
| Production reports | OXY USA EOR, LLCthrough Apr 2026 |
| Latest permit | Arco Oil & Gas Co.Jul 10, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,350
- total depth, ft
- 1
- permits on file
- Jul 10, 1989
- last permit issued
- Oct 11, 1989
- completed
- 15.2M
- cumulative oil, bbl
- 971M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 11, 1989
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 330 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Block 31 Unit O-10-442 | Block 31 (Devonian) | OXY USA EOR, LLC | 330 | 15.2M | 971M | Jan 1993 – Apr 2026 |
Gas, mcf lease total
Last 12 months 4,268,890 · prior 12 5,311,503(-20%)
Oil, barrels lease total
Last 12 months 42,201 · prior 12 62,459(-32%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Arco Oil & Gas Co.Jan 1993 → May 1994
- 2Arco PermianJun 1994 → Dec 2001
- 3BP America Production CompanyJan 2002 → Oct 2010
- 4OXY USA Inc.Nov 2010 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 361233-99 | Drill | Arco Oil & Gas Co. | Jul 7, 1989 | Jul 10, 1989 | Aug 2, 1989 | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 11, 1989 | Block 31 Unit O-10-442 | Block 31 (Devonian) | OXY USA EOR LLC | Injection | 9,350 |
Formation tops
As filed on W-2/G-1. Subsea from 2,578 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| BarnettBARNETT SHALE | 7,750 | -5,172 |
| MississippianMISS LIME | 8,116 | -5,538 |
| WoodfordWOODFORD SHALE | 8,148 | -5,570 |
| Devonian | 8,336 | -5,758 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,452 | 9,026 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 732 | 17.5 | 575 S |
| 8.625 | 3,618 | 11 | 1,550 S |
| 5.5 | 9,350 | 7.875 | 1,250 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Nov 28, 1989 | Oct 26, 1989 | — |
| 00 | Nov 13, 1989 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-103-33947 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-33947 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- Jun 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000070106 | H-1 Injection | Active | 0 | 0 | 7,800–9,400 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/10333947, documented in the API reference.